Answer:
The value of the constant of proportionality r is 1
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
Find the value of the constant of proportionality r
For x=5.8, y=5.8
substitute
The linear equation is
therefore
The value of the constant of proportionality r is 1
1. Area: pi x r^2
Radius: 6.9m
Area: 3.14 x 6.9^2
Area: 149.5m
2. Area: pi x r^2
Radius: 150ft
Area: 3.14 x 150^2
Area: 70,650ft
3. Area: pi x r^2
Radius: 8in
Area: 3.14 x 8^2
Area: 200.96in
Area: pi x r^2
Radius: 2in
Area: 3.14 x 2^2
Area: 12.56in
200.96/12.56 = 16
Therefore, it will take 16 4 inch diameter cookies to equal the area of one giant cookie.
First you are want to think of what two numbers will give you 72. It gives you 6, so you need to think of 6 times what will give you 72 (which is 12). Next you want to break down the 12, and you do the exact same thing you did with the 72. It gives you the number 3 so you need to find out 3 times what equals 12 (which is 4). Then you break down the 4 the same way. You have to do that to the 6 as well.
You continue to break down numbers until you can’t anymore.
Answer:
147.0336
Step-by-step explanation:
